Author: Jesus de la Villa
Date: 13:41:49 07/17/99
Go up one level in this thread
On July 17, 1999 at 15:42:00, Heiner Marxen wrote: >On July 17, 1999 at 11:37:13, Robert Hyatt wrote: > >>On July 17, 1999 at 07:16:04, Michel Langeveld wrote: >> >[snip] >>>Thanks for the answer. You were right.. I did not meant the largest distance >>to mate but largest possible moves in 1 pos. I also noticed a position which >>>9 queens has a lot of moves. But I think if additional pieces are added more >>moves are possible... but how much...? >> >>I am pretty sure the max is under 220. Such a FEN was posted on r.g.c.c a year >>or two ago... you might find it in DejaNews with a search... > >Citing from a news article from Bernhard Sadlowski, Oct 31 1996: > >1. no promoted pieces, without promotion moves: 109 white moves (W.Cross 1967) >2. no promoted pieces : 144 white moves (J.Ban 1960) >3. with promoted pieces : 218 white moves (Dickins 1968) >4. with all 32 pieces : 99 white moves (HH.Cross 1946) > >(records taken from the book "Maerchenschach" by Anthony Dickins) > >1. 5k2/2K5/3N1B2/P1NB4/6Q1/4R3/P1PP1P1P/1R6 w - - 0 1 >2. n1r1r1b1/1P1P1P1P/1Q6/3NBNK1/R7/4p1p1/3PBPkP/2R5 w - - 0 1 >3. 3Q4/1Q4Q1/4Q3/2Q4R/Q4Q2/3Q4/1Q4Rp/1K1BBNNk w - - 0 1 >4. q2Q3r/n6R/kpB1N1K1/p1p1Bppp/1PN3P1/1n1pp1b1/P1PPPP1P/r5Rb w - - 0 1 > >Heiner Is a pawn at 6th rank considered a promotion move ?, or am i missing something, if not, this would be 1 move better... 1. 5k2/2K5/3N1B1P/P1NB4/6Q1/4R3/P1PP1P1P/1R6 w - - 0 1 Thanks for explaining me... In the other hand, how did they calculated 1,2 and 4?, very interesting...
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.